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Wastewater

  Jul 23, 2017

Wastewater

Each year a specific aspect of water is highlighted while observing International World Water Day (March 22); this year’s theme was “wastewater”, which is defined as any water that has been adversely affected in quality by anthropogenic influences and as a result of domestic, industrial, commercial and agricultural activities.
In recent decades, population growth, accelerated urbanisation and economic development have resulted in an increase in the quantity of wastewater and the overall pollution load being generated. Most of our freshwater sources are under threat. When public awareness of pollution is limited, the cost of pollution to our health and the ecosystem is huge. The victims are generally the poor or socially vulnerable communities, and the end result is a high financial burden on the community and government.

Water facts
Management strategies
Since fresh water is increasingly getting scarce, wastewater generated in urban areas can be used for sub-urban agriculture, industry, and even sanitation and certain domestic applications after treatment. Wastewater need not be a burden any longer but an asset instead.